JACK
1976-77 season · AU197677_09U
History
A detailed history for this cyclone hasn't been written up yet — check back soon.
View full track data (56 observations)
| Date/Time (UTC) | Category | Position | Pressure | Wind |
|---|---|---|---|---|
| 1977-02-13 00:00:00 | 1 | -9.0, 99.4 | 1004 hPa | 13 km/h |
| 1977-02-13 03:00:00 | 1 | -9.1, 99.1 | 1004 hPa | 13 km/h |
| 1977-02-13 06:00:00 | 1 | -9.2, 98.8 | 1003 hPa | 13 km/h |
| 1977-02-13 09:00:00 | 1 | -9.3, 98.5 | 1003 hPa | 13 km/h |
| 1977-02-13 12:00:00 | 1 | -9.5, 98.2 | 1002 hPa | 13 km/h |
| 1977-02-13 15:00:00 | 1 | -9.6, 97.9 | 1002 hPa | 13 km/h |
| 1977-02-13 18:00:00 | 1 | -9.7, 97.6 | 1001 hPa | 13 km/h |
| 1977-02-13 21:00:00 | 1 | -9.8, 97.3 | 1001 hPa | 13 km/h |
| 1977-02-14 00:00:00 | 1 | -10.0, 97.0 | 1000 hPa | 15 km/h |
| 1977-02-14 03:00:00 | 1 | -10.1, 96.8 | 999 hPa | 15 km/h |
| 1977-02-14 06:00:00 | 1 | -10.2, 96.5 | 998 hPa | 15 km/h |
| 1977-02-14 09:00:00 | 1 | -10.3, 96.2 | 997 hPa | 15 km/h |
| 1977-02-14 12:00:00 | 1 | -10.5, 96.0 | 996 hPa | 18 km/h |
| 1977-02-14 15:00:00 | 1 | -10.6, 95.7 | 995 hPa | 21 km/h |
| 1977-02-14 18:00:00 | 1 | -10.7, 95.4 | 994 hPa | 23 km/h |
| 1977-02-14 21:00:00 | 1 | -10.8, 95.2 | 992 hPa | 26 km/h |
| 1977-02-15 00:00:00 | 1 | -10.9, 95.0 | 992 hPa | 26 km/h |
| 1977-02-15 03:00:00 | 1 | -11.1, 94.8 | 992 hPa | 26 km/h |
| 1977-02-15 06:00:00 | 1 | -11.3, 94.6 | 992 hPa | 26 km/h |
| 1977-02-15 09:00:00 | 1 | -11.5, 94.4 | 992 hPa | 26 km/h |
| 1977-02-15 12:00:00 | 1 | -11.7, 94.2 | 992 hPa | 26 km/h |
| 1977-02-15 15:00:00 | 1 | -12.0, 94.0 | 992 hPa | 26 km/h |
| 1977-02-15 18:00:00 | 1 | -12.3, 93.8 | 992 hPa | 26 km/h |
| 1977-02-15 21:00:00 | 1 | -12.5, 93.6 | 992 hPa | 26 km/h |
| 1977-02-16 00:00:00 | 1 | -12.8, 93.3 | 992 hPa | 26 km/h |
| 1977-02-16 03:00:00 | 1 | -13.1, 93.0 | 992 hPa | 26 km/h |
| 1977-02-16 06:00:00 | 1 | -13.4, 92.7 | 991 hPa | 26 km/h |
| 1977-02-16 09:00:00 | 1 | -13.7, 92.4 | 991 hPa | 26 km/h |
| 1977-02-16 12:00:00 | 1 | -13.9, 92.1 | 990 hPa | 26 km/h |
| 1977-02-16 15:00:00 | 1 | -13.9, 91.4 | 990 hPa | 26 km/h |
| 1977-02-16 18:00:00 | 1 | -13.9, 90.7 | 990 hPa | 26 km/h |
| 1977-02-16 21:00:00 | 1 | -14.0, 90.0 | 990 hPa | 26 km/h |
| 1977-02-17 00:00:00 | 1 | -14.0, 89.3 | 990 hPa | 26 km/h |
| 1977-02-17 03:00:00 | 1 | -14.0, 89.0 | 990 hPa | 26 km/h |
| 1977-02-17 06:00:00 | 1 | -14.0, 88.8 | 988 hPa | 26 km/h |
| 1977-02-17 09:50:00 | 1 | -14.0, 88.6 | 988 hPa | 26 km/h |
| 1977-02-17 12:00:00 | 1 | -14.0, 88.4 | 987 hPa | 26 km/h |
| 1977-02-17 15:00:00 | 1 | -14.0, 88.2 | 987 hPa | 26 km/h |
| 1977-02-17 18:00:00 | 1 | -14.0, 88.0 | 986 hPa | 26 km/h |
| 1977-02-17 21:00:00 | 1 | -13.9, 87.7 | 986 hPa | 26 km/h |
| 1977-02-18 00:00:00 | 1 | -13.9, 87.3 | 985 hPa | 26 km/h |
| 1977-02-18 03:00:00 | 1 | -13.9, 86.8 | 985 hPa | 26 km/h |
| 1977-02-18 06:00:00 | 1 | -13.9, 86.3 | 984 hPa | 26 km/h |
| 1977-02-18 09:00:00 | 1 | -13.9, 85.7 | 984 hPa | 26 km/h |
| 1977-02-18 12:00:00 | 1 | -13.9, 85.2 | 983 hPa | 26 km/h |
| 1977-02-18 15:00:00 | 1 | -13.9, 84.7 | 983 hPa | 26 km/h |
| 1977-02-18 18:00:00 | 1 | -13.8, 84.2 | 988 hPa | 28 km/h |
| 1977-02-18 21:00:00 | 1 | -13.8, 83.7 | 981 hPa | 28 km/h |
| 1977-02-19 03:00:00 | 1 | -13.7, 83.0 | 980 hPa | 28 km/h |
| 1977-02-19 06:00:00 | 1 | -13.6, 82.6 | 979 hPa | 31 km/h |
| 1977-02-19 09:00:00 | 1 | -13.5, 82.2 | 978 hPa | 31 km/h |
| 1977-02-19 12:00:00 | 1 | -13.4, 81.8 | 977 hPa | 33 km/h |
| 1977-02-19 15:00:00 | 1 | -13.3, 81.4 | 977 hPa | 36 km/h |
| 1977-02-19 18:00:00 | 1 | -13.2, 81.0 | 976 hPa | 36 km/h |
| 1977-02-19 21:00:00 | 1 | -13.1, 80.5 | 975 hPa | 36 km/h |
| 1977-02-20 00:00:00 | 1 | -13.0, 80.0 | 975 hPa | 36 km/h |